/*
 * Copyright (c) 2022 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import {XMLWriterBase} from'./XMLWriterBase.js';

let hasProp = {}.hasOwnProperty;

let extend = function (child, parent) { for (var key in parent) { if (hasProp.call(parent, key)) child[key] = parent[key]; } function ctor() { this.constructor = child; } ctor.prototype = parent.prototype; child.prototype = new ctor(); child.__super__ = parent.prototype; return child; }

// export function XMLStringWriter(superClass) {
  extend(XMLStringWriter, XMLWriterBase);

  function XMLStringWriter(options) {
    XMLStringWriter.__super__.constructor.call(this, options);
  }

  XMLStringWriter.prototype.document = function(doc, options) {
    var child, i, len, r, ref;
    options = this.filterOptions(options);
    r = '';
    ref = doc.children;
    for (i = 0, len = ref.length; i < len; i++) {
      child = ref[i];
      r += this.writeChildNode(child, options, 0);
    }
    if (options.pretty && r.slice(-options.newline.length) === options.newline) {
      r = r.slice(0, -options.newline.length);
    }
    return r;
  };

  // return XMLStringWriter;

// }(XMLWriterBase);
export { XMLStringWriter }
